Air and Fuel› Fuel Injection Systems and Components - Electronic

FiTECH FUEL INJECTION

Ultimate Rebel LS 500HP EFI System w/Trans Cont

$2,190.00

SKU: F03O 70089

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The FiTech Fuel Injection Ultimate Rebel LS 500 HP EFI System with Trans Control (MPN 70089) is a comprehensive fuel injection system designed for LS engine conversions, offering a clean profile, advanced fuel injection for precise delivery, optimized performance, and effortless installation. It improves throttle response, increases horsepower, and enhances fuel efficiency. This kit includes a manifold, ECU, sensors, throttle body, harness, fuel rails, fuel pressure regulator, and throttle cable brackets. It is boost/nitrous compatible with a 3 Bar MAP Sensor (27 PSI) and is E85 compatible.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFiTECH FUEL INJECTION
Part NumberF03O 70089

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy